<template>
<div id="body">
<div class='loader'>
    <div class='loader_overlay'></div>
    <div class='loader_cogs'>
        <div class='loader_cogs__top'>
        <div class='top_part'></div>
        <div class='top_part'></div>
        <div class='top_part'></div>
        <div class='top_hole'></div>
        </div>
        <div class='loader_cogs__left'>
        <div class='left_part'></div>
        <div class='left_part'></div>
        <div class='left_part'></div>
        <div class='left_hole'></div>
        </div>
        <div class='loader_cogs__bottom'>
        <div class='bottom_part'></div>
        <div class='bottom_part'></div>
        <div class='bottom_part'></div>
        <div class='bottom_hole'></div>
        </div>
        <p>loading</p>
  </div>
</div>
</div>
</template>
<script>
export default {
  name: 'loading'
}
</script>
 
<style scoped>
#body {
  height: 100vh;
  font-family: "微软雅黑";
  text-align: center;
  overflow: hidden;
}
h1 {
  text-transform: uppercase;
  font-size: 30px;
  color: #576e81;
  margin: 30px 0px 0px 0px;
}
h2 {
  font-weight: normal;
  font-size: 18px;
  color: #f98db9;
  margin: 10px 0px 0px 0px;
}
p {
  margin: 0 auto;
}
.loader {
  height: 250px;
  position: relative;
  margin: 120px auto;
  width: 400px;
  z-index: 10;
}
.loader_overlay {
  width: 150px;
  height: 150px;
  background: transparent;
  box-shadow: 0px 0px 0px 1000px rgba(255, 255, 255, 0.67),
    0px 0px 19px 0px rgba(0, 0, 0, 0.16) inset;
  border-radius: 100%;
  z-index: -1;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.loader_cogs {
  z-index: -2;
  width: 100px;
  height: 100px;
  top: -120px !important;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.loader_cogs__top {
  position: relative;
  width: 100px;
  height: 100px;
  -webkit-transform-origin: 50px 50px;
  transform-origin: 50px 50px;
  -webkit-animation: rotate 10s infinite linear;
  animation: rotate 10s infinite linear;
}
.loader_cogs__top div:nth-of-type(1) {
  -webkit-transform: rotate(30deg);
  transform: rotate(30deg);
}
.loader_cogs__top div:nth-of-type(2) {
  -webkit-transform: rotate(60deg);
  transform: rotate(60deg);
}
.loader_cogs__top div:nth-of-type(3) {
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
}
.loader_cogs__top div.top_part {
  width: 100px;
  border-radius: 10px;
  position: absolute;
  height: 100px;
  background: #f98db9;
}
.loader_cogs__top div.top_hole {
  width: 50px;
  height: 50px;
  border-radius: 100%;
  background: white;
  position: absolute;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.loader_cogs__left {
  position: relative;
  width: 80px;
  -webkit-transform: rotate(16deg);
  transform: rotate(16deg);
  top: 28px;
  -webkit-transform-origin: 40px 40px;
  transform-origin: 40px 40px;
  -webkit-animation: rotate_left 10s 0.1s infinite reverse linear;
  animation: rotate_left 10s 0.1s infinite reverse linear;
  left: -24px;
  height: 80px;
}
.loader_cogs__left div:nth-of-type(1) {
  -webkit-transform: rotate(30deg);
  transform: rotate(30deg);
}
.loader_cogs__left div:nth-of-type(2) {
  -webkit-transform: rotate(60deg);
  transform: rotate(60deg);
}
.loader_cogs__left div:nth-of-type(3) {
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
}
.loader_cogs__left div.left_part {
  width: 80px;
  border-radius: 6px;
  position: absolute;
  height: 80px;
  background: #97ddff;
}
.loader_cogs__left div.left_hole {
  width: 40px;
  height: 40px;
  border-radius: 100%;
  background: white;
  position: absolute;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.loader_cogs__bottom {
  position: relative;
  width: 60px;
  top: -65px;
  -webkit-transform-origin: 30px 30px;
  transform-origin: 30px 30px;
  -webkit-animation: rotate_left 10.2s 0.4s infinite linear;
  animation: rotate_left 10.2s 0.4s infinite linear;
  -webkit-transform: rotate(4deg);
  transform: rotate(4deg);
  left: 79px;
  height: 60px;
}
.loader_cogs__bottom div:nth-of-type(1) {
  -webkit-transform: rotate(30deg);
  transform: rotate(30deg);
}
.loader_cogs__bottom div:nth-of-type(2) {
  -webkit-transform: rotate(60deg);
  transform: rotate(60deg);
}
.loader_cogs__bottom div:nth-of-type(3) {
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
}
.loader_cogs__bottom div.bottom_part {
  width: 60px;
  border-radius: 5px;
  position: absolute;
  height: 60px;
  background: #ffcd66;
}
.loader_cogs__bottom div.bottom_hole {
  width: 30px;
  height: 30px;
  border-radius: 100%;
  background: white;
  position: absolute;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
 
/* Animations */
@-webkit-keyframes rotate {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes rotate {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-webkit-keyframes rotate_left {
  from {
    -webkit-transform: rotate(16deg);
    transform: rotate(16deg);
  }
  to {
    -webkit-transform: rotate(376deg);
    transform: rotate(376deg);
  }
}
@keyframes rotate_left {
  from {
    -webkit-transform: rotate(16deg);
    transform: rotate(16deg);
  }
  to {
    -webkit-transform: rotate(376deg);
    transform: rotate(376deg);
  }
}
@-webkit-keyframes rotate_right {
  from {
    -webkit-transform: rotate(4deg);
    transform: rotate(4deg);
  }
  to {
    -webkit-transform: rotate(364deg);
    transform: rotate(364deg);
  }
}
@keyframes rotate_right {
  from {
    -webkit-transform: rotate(4deg);
    transform: rotate(4deg);
  }
  to {
    -webkit-transform: rotate(364deg);
    transform: rotate(364deg);
  }
}
</style>